2016070575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6412

約数の個数: 48

約数和(自身を含む): 3471876000

約数和(自身を除く): 1455805425

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 149, 435, 447, 725, 745, 2175, 2235, 3725, 4321, 6221, 11175, 12963, 18663, 21605, 31105, 64815, 93315, 108025, 155525, 180409, 324075, 466575, 541227, 902045, 926929, 2706135, 2780787, 4510225, 4634645, 13530675, 13903935, 23173225, 26880941, 69519675, 80642823, 134404705, 403214115, 672023525, 2016070575]

約数ペア:

[(1, 2016070575), (3, 672023525), (5, 403214115), (15, 134404705), (25, 80642823), (29, 69519675), (75, 26880941), (87, 23173225), (145, 13903935), (149, 13530675), (435, 4634645), (447, 4510225), (725, 2780787), (745, 2706135), (2175, 926929), (2235, 902045), (3725, 541227), (4321, 466575), (6221, 324075), (11175, 180409), (12963, 155525), (18663, 108025), (21605, 93315), (31105, 64815)]